| 单词 | catalytic cracking |
| 释义 | catalytic crackingnounthe reduction of the molecular weight of hydrocarbons by a catalyst, accomplished in a petroleum refinery by a type of chemical reactor (catalytic cracker ).Compare cracker (def. 10), cracking (def. 1). Words nearby catalytic crackingcatalysis, catalyst, catalytic, catalytic converter, catalytic cracker, catalytic cracking, catalyze, catamaran, Catamarca, catamenia, catamite Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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